Chloride (Cl-), 1000µg/mL in Water, 100ml

Mercury Standard, 1000µg/g in 75 cSt Base oil, 50g

S @ 1000 µg/g (0.100 wt%) in #2 Diesel Fuel, 100ml

Fe, 1000 µg/mL in 5% HNO3, 100ml